Finding the Fourth Proportional to 82,280.17, 113,547.18 and 44,554.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,280.17 : 113,547.18 = 44,554.42 : x
2. Step 2: Convert to fraction form
   82,280.17/113,547.18 = 44,554.42/x
3. Step 3: Cross multiply
   82,280.17x = 113,547.18 × 44,554.42
4. Step 4: Simplify right side
   82,280.17x = 5,059,028,747.54
5. Step 5: Solve for x
   x = 5,059,028,747.54/82,280.17
6. Step 6: Final answer
   x = 61,485.39